<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><span style="color:#e74c3c;"><span style="font-size:22px"><strong>package list:</strong></span></span></p> <p><span style="color:#e74c3c;"></span></p> <p><span style="color:#e74c3c;"><span style="font-size:18px">3mm-100pcs kit: &nbsp;red yellow blue green white (5 colors * 20pcs)</span></span></p> <p><span style="color:#e74c3c;"><span style="font-size:18px">5mm-100pcs kit: &nbsp;red yellow blue green white (5 colors * 20pcs)</span></span></p> <p><span style="color:#e74c3c;"><span style="font-size:18px">8mm-50pcs kit: &nbsp;red, yellow, blue, green, and white (5 colors * 10pcs)</span></span></p> <p><span style="color:#e74c3c;"><span style="font-size:18px">10mm-50pcs kit: &nbsp;red, yellow, blue, green, and white (5 colors * 10pcs)</span></span></p> <p><br /> &nbsp;</p> <p><span style="font-size:22px"><strong>Specifications:</strong></span></p> <p>LED Diodes Diameter: 3mm 5mm 8mm 10mm</p> <p>Emitting Color: Blue/Red/Green/Yellow/White</p> <p>Lens Colors: Fog</p> <p>Viewing Angle: 15-30&deg;</p> <p>Forward Voltage: 2-3.2v</p> <p>Current: 20mA</p> <p><br /> &nbsp;</p> <p><span style="font-size:20px"><strong>Features:</strong></span></p> <p>These light-emitting diodes compatible with Arduino projects and work very well.</p> <p>It is great for electronic and electrical experiments; DIY; toys; teaching; repair equipment and electrical appliances.</p> <p>Durable and super bright; low heat and energy-saving; small size and long lifespan.</p> <p>&nbsp;</p> <p>❤️Please Note:</p> <p>This product can be used for teaching very well, but please operate under the company of an adult</p> <p>If the voltage or current is greater than its required voltage or current then it may burn out. Please make sure the voltage for light emitting diodes is correct</p> <p>If you have a battery of higher voltage, you must put a Ohm resistor into the long pin and the positive electrode of the battery. Tips: You need to connect the long pin of the diode lights to the positive electrode of the battery and connect the short pin to the negative electrode of the battery</p> <p style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%"></p> </div></div>